Peltigera polydactylon
PNW
AK
BC
MT
OR
WA
458 specimens from 8 herbaria:
Alaska (205)
British Columbia (100)
Montana (4)
Oregon (68)
Washington (81)
137 images from 5 herbaria:
ALA (120)
BBLM (1)
OSC (13)
RR (2)
WTU (1)